org.embl.ebi.escience.scuflui.workbench
Class Workbench.CurrentWorkflowListener

java.lang.Object
  org.embl.ebi.escience.scuflui.workbench.Workbench.CurrentWorkflowListener

All Implemented Interfaces:

ModelMap.ModelChangeListener

Enclosing class:

Workbench

public class Workbench.CurrentWorkflowListener
extends java.lang.Object
implements ModelMap.ModelChangeListener

Notify WorkflowModelViewSPI instances that ModelMap.CURRENT_WORKFLOW have changed, by calling detachFromModel() and attachToModel(). In addition, a small ScuflModelEventListener is added to to the workflow that refreshes the file menu.

Author:

Stian Soiland

Constructor Summary

Workbench.CurrentWorkflowListener()

Method Summary

boolean	canHandle(java.lang.String modelName, java.lang.Object model) Return true if the listener can handle events for the given modelname and model.
void	modelChanged(java.lang.String modelName, java.lang.Object oldModel, java.lang.Object newModel) Called when the named model is updated
void	modelCreated(java.lang.String modelName, java.lang.Object model) Called when a new model is created or inserted into the model map under a previously absent key
void	modelDestroyed(java.lang.String modelName, java.lang.Object oldModel) Called when the named model is removed from the model map

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Workbench.CurrentWorkflowListener

public Workbench.CurrentWorkflowListener()

Method Detail

canHandle

public boolean canHandle(java.lang.String modelName,
                         java.lang.Object model)

Description copied from interface: ModelMap.ModelChangeListener

Return true if the listener can handle events for the given modelname and model. Called before firing model* events.

For modelChanged events, the canHandle() will be called with the newModel object.

Specified by:

canHandle in interface ModelMap.ModelChangeListener

Parameters:

modelName - name of the model ex: ModelMap.CURRENT_WORKFLOW

model - Model that is being created, changed or destroyed

Returns:

true if the listener want to receive events for such objects

modelCreated

public void modelCreated(java.lang.String modelName,
                         java.lang.Object model)

Description copied from interface: ModelMap.ModelChangeListener

Called when a new model is created or inserted into the model map under a previously absent key

Specified by:

modelCreated in interface ModelMap.ModelChangeListener

Parameters:

modelName - name of the new model

model - the new model object

modelChanged

public void modelChanged(java.lang.String modelName,
                         java.lang.Object oldModel,
                         java.lang.Object newModel)

Description copied from interface: ModelMap.ModelChangeListener

Called when the named model is updated

Specified by:

modelChanged in interface ModelMap.ModelChangeListener

Parameters:

modelName - name of the model that changed

oldModel - old model object it replaces

newModel - new model object

modelDestroyed

public void modelDestroyed(java.lang.String modelName,
                           java.lang.Object oldModel)

Description copied from interface: ModelMap.ModelChangeListener

Called when the named model is removed from the model map

Specified by:

modelDestroyed in interface ModelMap.ModelChangeListener